BRPI0402333A - Combustion air supply unit for the cylinders of an endothermic engine - Google Patents
Combustion air supply unit for the cylinders of an endothermic engineInfo
- Publication number
- BRPI0402333A BRPI0402333A BR0402333-1A BRPI0402333A BRPI0402333A BR PI0402333 A BRPI0402333 A BR PI0402333A BR PI0402333 A BRPI0402333 A BR PI0402333A BR PI0402333 A BRPI0402333 A BR PI0402333A
- Authority
- BR
- Brazil
- Prior art keywords
- opening
- supply unit
- combustion air
- air supply
- cylinders
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
- F02B27/0247—Plenum chambers; Resonance chambers or resonance pipes
- F02B27/0263—Plenum chambers; Resonance chambers or resonance pipes the plenum chamber and at least one of the intake ducts having a common wall, and the intake ducts wrap partially around the plenum chamber, i.e. snail-type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0205—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the charging effect
- F02B27/0215—Oscillating pipe charging, i.e. variable intake pipe length charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
- F02B27/0268—Valves
- F02B27/0273—Flap valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
- F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
- F02B27/0226—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means characterised by the means generating the charging effect
- F02B27/0268—Valves
- F02B27/0278—Multi-way valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1005—Details of the flap
- F02D9/1025—Details of the flap the rotation axis of the flap being off-set from the flap center axis
- F02D9/103—Details of the flap the rotation axis of the flap being off-set from the flap center axis the rotation axis being located at an edge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Characterised By The Charging Evacuation (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
"UNIDADE DE FORNECIMENTO DE AR DE COMBUSTãO PARA OS CILINDROS DE UM MOTOR ENDOTéRMICO". Sendo a unidade provida de um coletor (2) tendo um orifício de entrada de ar (4) e diversos dutos de fornecimento (3); cada duto de fornecimento (3) se. estende entre uma primeira abertura (5) que se comunica com o coletor (2) e um orifício de saída (7) e possui uma segunda abertura (6) disposta entre a primeira abertura (5) e o orifício de saída (7); sendo a unidade de fornecimento (1) dotada de um anteparo (10) que pode se movimentar entre a primeira abertura (5) e a segunda abertura (6) a fim de fechar alternadamente a primeira abertura (5) e a segunda abertura (6)."COMBUSTION AIR SUPPLY UNIT FOR ENDOTHERMIC ENGINE CYLINDERS". The unit being provided with a manifold (2) having an air inlet port (4) and several supply ducts (3); each supply duct (3) if. extends between a first opening (5) communicating with the manifold (2) and an outlet hole (7) and has a second opening (6) disposed between the first opening (5) and the outlet hole (7); the supply unit (1) having a bulkhead (10) which can be moved between the first opening (5) and the second opening (6) in order to alternately close the first opening (5) and the second opening (6). ).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000362A ITBO20030362A1 (en) | 2003-06-13 | 2003-06-13 | CYLINDER COMBUSTION AIR SUPPLY GROUP |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0402333A true BRPI0402333A (en) | 2005-05-17 |
Family
ID=33187365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0402333-1A BRPI0402333A (en) | 2003-06-13 | 2004-06-14 | Combustion air supply unit for the cylinders of an endothermic engine |
Country Status (6)
Country | Link |
---|---|
US (1) | US7117837B2 (en) |
EP (1) | EP1486651B1 (en) |
BR (1) | BRPI0402333A (en) |
DE (1) | DE602004012481T2 (en) |
ES (1) | ES2301936T3 (en) |
IT (1) | ITBO20030362A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4715784B2 (en) * | 2007-03-15 | 2011-07-06 | トヨタ自動車株式会社 | Gas valve |
US7975669B2 (en) * | 2009-07-28 | 2011-07-12 | GM Global Technology Operations LLC | Apparatus and method for throttle control of internal combustion engines |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO910764A1 (en) * | 1991-10-10 | 1993-04-10 | Fiat Auto Spa | INTAKE MANIFOLD GROUP FOR INTERNAL COMBUSTION INJECTION ENGINES. |
FR2724418B1 (en) | 1994-09-09 | 1997-01-17 | Magneti Marelli France | AIR INTAKE TUBE WITH PIVOTING SHUTTERS FOR INTERNAL COMBUSTION ENGINE |
JP3441614B2 (en) | 1997-04-02 | 2003-09-02 | ダイハツ工業株式会社 | Intake switching device for internal combustion engine |
JPH10299491A (en) | 1997-04-25 | 1998-11-10 | Aisin Seiki Co Ltd | Intake device for internal combustion engine |
DE19739424A1 (en) * | 1997-09-09 | 1999-03-11 | Pierburg Ag | Regulator element for air valves in air intake channel system for IC engines |
DE19745348A1 (en) * | 1997-10-14 | 1999-04-15 | Mann & Hummel Filter | Seal for automotive carburetor air intake applied by vulcanization or spray |
FR2783283B1 (en) * | 1998-09-14 | 2000-11-24 | Mark Iv Systemes Moteurs Sa | INTEGRATED INTAKE MANIFOLD / BUTTERFLY HOUSING |
DE19928892A1 (en) | 1999-06-24 | 2000-12-28 | Porsche Ag | Internal combustion engine with fuel injection uses first and second inlet channels and suction and direct injection systems respectively for appropriate operating conditions. |
DE60114125T2 (en) * | 2000-12-01 | 2006-07-06 | Denso Corp., Kariya | INTAKE DEVICE FOR USE IN A COMBUSTION ENGINE |
-
2003
- 2003-06-13 IT IT000362A patent/ITBO20030362A1/en unknown
-
2004
- 2004-06-10 ES ES04102646T patent/ES2301936T3/en active Active
- 2004-06-10 EP EP04102646A patent/EP1486651B1/en not_active Expired - Fee Related
- 2004-06-10 DE DE602004012481T patent/DE602004012481T2/en active Active
- 2004-06-10 US US10/866,171 patent/US7117837B2/en not_active Expired - Fee Related
- 2004-06-14 BR BR0402333-1A patent/BRPI0402333A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE602004012481D1 (en) | 2008-04-30 |
US7117837B2 (en) | 2006-10-10 |
ES2301936T3 (en) | 2008-07-01 |
US20050022773A1 (en) | 2005-02-03 |
EP1486651A1 (en) | 2004-12-15 |
ITBO20030362A1 (en) | 2004-12-14 |
EP1486651B1 (en) | 2008-03-19 |
DE602004012481T2 (en) | 2009-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Free format text: A CLASSIFICACAO ANTERIOR ERA: F02D 41/00 Ipc: F02B 27/02 (2006.01), F02M 35/10 (2006.01), F02D 9 |
|
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 13A ANUIDADE. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |